Bug 2144720 (CVE-2022-3625) - CVE-2022-3625 kernel: use-after-free after failed devlink reload in devlink_param_get
Summary: CVE-2022-3625 kernel: use-after-free after failed devlink reload in devlink_p...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-3625
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2131116 2134161 2147487 2147488 2147489 2147490
Blocks: 2144722
TreeView+ depends on / blocked
 
Reported: 2022-11-22 05:14 UTC by Rohit Keshri
Modified: 2026-02-18 11:44 UTC (History)
51 users (show)

Fixed In Version: kernel 6.0 rc1
Clone Of:
Environment:
Last Closed: 2023-05-16 17:11:24 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:2148 0 None None None 2023-05-09 07:12:26 UTC
Red Hat Product Errata RHSA-2023:2458 0 None None None 2023-05-09 07:50:56 UTC
Red Hat Product Errata RHSA-2023:2736 0 None None None 2023-05-16 08:05:44 UTC
Red Hat Product Errata RHSA-2023:2951 0 None None None 2023-05-16 08:34:29 UTC
Red Hat Product Errata RHSA-2024:0930 0 None None None 2024-02-21 00:27:09 UTC

Description Rohit Keshri 2022-11-22 05:14:37 UTC 
It was discovered that the Netlink device interface implementation in the Linux kernel did not properly handle certain error conditions, leading to a use-after-free vulnerability with some network device drivers. A local attacker with admin access to the network device could use this to cause a denial of service (system crash) or possibly execute arbitrary code.

https://vuldb.com/?id.211929
https://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git/commit/?id=6b4db2e528f650c7fb712961aac36455468d5902
Comment 10 errata-xmlrpc 2023-05-09 07:12:21 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2148 https://access.redhat.com/errata/RHSA-2023:2148
Comment 11 errata-xmlrpc 2023-05-09 07:50:53 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:2458 https://access.redhat.com/errata/RHSA-2023:2458
Comment 12 errata-xmlrpc 2023-05-16 08:05:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:2736 https://access.redhat.com/errata/RHSA-2023:2736
Comment 13 errata-xmlrpc 2023-05-16 08:34:26 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:2951 https://access.redhat.com/errata/RHSA-2023:2951
Comment 14 Product Security DevOps Team 2023-05-16 17:11:19 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-3625
Comment 20 errata-xmlrpc 2024-02-21 00:27:04 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2024:0930 https://access.redhat.com/errata/RHSA-2024:0930
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